8861936

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:377

約数の個数: 40

約数和(自身を含む): 18079200

約数和(自身を除く): 9217264

約数列:

[1, 2, 4, 8, 16, 29, 58, 71, 116, 142, 232, 269, 284, 464, 538, 568, 1076, 1136, 2059, 2152, 4118, 4304, 7801, 8236, 15602, 16472, 19099, 31204, 32944, 38198, 62408, 76396, 124816, 152792, 305584, 553871, 1107742, 2215484, 4430968, 8861936]

約数ペア:

[(1, 8861936), (2, 4430968), (4, 2215484), (8, 1107742), (16, 553871), (29, 305584), (58, 152792), (71, 124816), (116, 76396), (142, 62408), (232, 38198), (269, 32944), (284, 31204), (464, 19099), (538, 16472), (568, 15602), (1076, 8236), (1136, 7801), (2059, 4304), (2152, 4118)]